Unlocking Linux Secrets of Passwd & Shadow File Permissions
Dive into the core of Linux security as we break down the crucial role of /etc/passwd and /etc/shadow files! In this video, we’ll guide you through understanding the permissions and functions of these files, which are essential for managing user information and password security. Whether you're a beginner in Linux or exploring ethical hacking, learning how these files work is key to mastering Linux systems.
Get ready to enhance your knowledge with practical examples and tips on protecting sensitive data. Perfect for those on Hack The Box (HTB), security enthusiasts, and anyone interested in understanding Linux at a deeper level.
In this video, we'll have some fun hacking into this weighted grade calculator app, which turns out to be vulnerable to a Server-Side Template Injection (SSTI) exploit. We'll bypass the regex filters, gain a foothold, and then dig deeper to uncover password hashes stored in the database. With some clever password cracking, we'll escalate privileges and finally gain root access.
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DISCLAIMER: This video is intended for educational purposes only. All activities demonstrated in this video were conducted on legally authorized systems such as HackTheBox & TryHackMe. Unauthorized hacking, including attempts to gain unauthorized access to computers, servers, or other digital assets, is illegal and unethical. Always obtain proper permission before conducting any form of penetration testing or security research. The techniques shown here should only be used in ethical hacking environments, and I am not responsible for any misuse of the information provided.